Inline. On Sun, Nov 29, 2020, 9:18 AM 张铎(Duo Zhang) <[email protected]> wrote:
> I'm afraid it is not easy to be moved to hbase-operator-tools. > > You can see the code under the org.apache.hadoop.hbase.backup.master > package, we need to set up log cleaner at master side, and also, > the LogRollMasterProcedureManager class needs MasterServices(not > MasterRpcServices), which means it must be used in the same process with > HMaster. > > And I'm OK with purging this feature, especially if there is no developer > who wants to maintain it. > > Is the sole reason to purge this feature is no developer volunteering to maintain this? > For me, I suspect that the backup feature could be done more separately > with the main cluster. We could use replication to backup the WALs, and use > Snapshot and ExportSnapshot to backup the HFiles. The feature could be done > as a separated project. > > Thanks. > > Stack <[email protected]> 于2020年11月20日周五 上午10:18写道： > > > It strikes me as work that has been abandoned with no supporting > developer. > > It has had no improvement and few commits other than adjustment because a > > backing dependency has changed since original contribution. It has not > been > > included in a release so has no users as yet. Does anyone use it or want > > it? We have back ported this feature to 2.1.x and has been using for last few months in few of our deployments. > If not, I suggest we remove it. I could file an issue for it to be > added to hbase-operator-tools for some gallant dev to pick up if they > > wanted to use this backup work? (I could help w/ the migration). > > > > What do others think? > > > > S > > >
